926379690 has 16 divisors (see below), whose sum is σ = 2223311328. Its totient is φ = 247034576.

The previous prime is 926379689. The next prime is 926379697. The reversal of 926379690 is 96973629.

It is a super-2 number, since 2×926379690² = 1716358660088992200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (926379697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15439632 + ... + 15439691.

It is an arithmetic number, because the mean of its divisors is an integer number (138956958).

Almost surely, 2^926379690 is an apocalyptic number.

926379690 is an abundant number, since it is smaller than the sum of its proper divisors (1296931638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

926379690 is a wasteful number, since it uses less digits than its factorization.

926379690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30879333.

The product of its (nonzero) digits is 1102248, while the sum is 51.

The square root of 926379690 is about 30436.4861638133. The cubic root of 926379690 is about 974.8317711065.

The spelling of 926379690 in words is "nine hundred twenty-six million, three hundred seventy-nine thousand, six hundred ninety".